Motor



(NoModel.)

M. J. BARROW.

MOTOR.'

Patented Dec. 27

i l- ,mf E

mkh/woo eo UNITED. STATES PATENT OEEicE.

MARION JASPER BARROW, OF NEW BLOOMFIELD, MISSOURI. y

MOTOR.

SPECIFICATION forming part or Letters Patent No. 375,410, dated December27, 1887.

Application mear-.115- 13, les?.

will enable others skilledin the art to which-it.

appertains to make and use the same, reference being had to theaccompanying drawings, and to the letters and figures of referencemarked thereon, which formapart of this specification.

This invention relates to motors for drills,

mixers, churns,'and for general use.

The improvement consists in the novel features presently to be describedand claimed, and shown in the annnexed drawings, in whichn I l Figurelis a perspective view of a motor embodying my invention, Fig. 2, a sideview, parts broken away, of the device,showingthe operation of thefolding-stand lby dotted lines; Fig. 3, a section on the line X X ofFig. 1; and Fig. 4 a detail view,parts being broken away, of theroller-guides for the strap or cord and the spindle.

The object of this invention is the production of a simple, cheap, andeflicient motor, which can be readily adapted to different classes ofwork, and which is easily managed and not liable to get out of repair.

The frame of the device is composed of the standards A,V the sill B, andthe top vand crossframes C, which form supports for the guiderollers Dand the guide-rollers E at each end of the rollers D. The rollers E formguides for the spindle F, and are held in place against the same by thestrap or cord G, which passes over said spindle andbetween theguide-rollers D and receives a continuous or back-andforth motion fromany suitable source of power, manual power being preferred, for whichpurpose the ends of the strap are provided with the handles g. Thespindle is reduced opposite the guide-rollers E, forming grooves f, inwhich said rollers E are tted for preventing the longitudinal movementof the spindle relative to said guiderollers D and E.

The guiderollers D and the guide-rollers E at each end thereof may haveseparate j ournals;

Serial No. 241,178. (No model.)

but for compactness and economy of construction they are mounted on asingle journal or shaft, H. It is essential that the rollers D and E beseparated, as they revolve at unequal speeds, otherwise lost motionwould result. The spindle is preferably tubular, and is adapted toreceive the stein or shaft I, which may be adrill or a dasher shaft,thelatter being shown, which is secured therein at any adjusted positionby the set-screw t'. The sill is provided with the adjustable rest J,which is curved`on its forward edge and held to the sill in an adjustedposition by the set-screw j extending through the slot j ,formed in therest.

The folding stand is composed of the side bars, K,which embrace thestandards, and are secured thereto at their inner ends by the setscrewsor bolts kl passing through the slots k, and the cross-bars L, whichunite the outer ends of the side bars. The sill B projects at each end ashort distance beyond the standards, forming stops b,which support theside bars on each side of the set-screws 7c and hold the stand unfolded.Y

To fold the stand it is pulled forward until the ends of the side barsclear the rear stops, b, when it isA tilted and closed, as shown bydotted lines in Fig. 2.

Having thus described my invention, what I claim, and desire to secureby Letters Patent,

l. The combination,with the standards, the cross-beams, and theguide-rollers D, of the spindle, and thestrap passed over the spindleand between the guide-rollers D, substan tiall y as and for the purposespecified.

2. The combination, with the guide-rollers D and the guide-rollers E, ateach end thereof, and suitable supports for said guide-rollers, of thespindle resting against and reduced opposite the guide rollers E, andthe strap passed around the spindle and. between the guide-rollers D,substantially as and for the purpose specified.

3. The combination of the cross-beams, the Vertical shafts H, theguide-rollersD, and the guide rollersE, at each end thereof, mounted onsaid shafts, the spindle resting against and reduced opposite theguide-rollers E, and the strap passed around the spindle and between theguide-rollers D, substantially as described.

IOO

4. The combination, with the guide-rollers D and the tubular spindleprovided with means, as the set-screw, for holding a shaft therein, ofthe strap passed around the spindle and between the guide-rollers D,substantially as set forth.

5. The combination of the frame composed of the sill, the standards, andthe cross-beams, the guiderollers D, journaled vertically he tween thecross-beams, the spindle, strap,and the adjustable rest,y locatedbetween thesiandardsvand secured to the sill, substantially as setforth.

6. The combination, with the standards and the sill projected at eachend forming stops, of the folding stand secured to the standards betweenand held distended by said stops, and adapted to have a longitudinalmovement for disengaging it from the stops, substantially as and for thepurpose specified.

In testimony whereof I affix my signature in 2o presence of twowitnesses.

MARION JASPER BARROW.

Witnesses:

WV. H. Giens, J. GosNEY.

